FR2469441A1 - ANTISTATIC COATING AND PREPARATION METHOD THEREOF - Google Patents

ANTISTATIC COATING AND PREPARATION METHOD THEREOF

Info

Publication number
FR2469441A1
FR2469441A1 FR7920695A FR7920695A FR2469441A1 FR 2469441 A1 FR2469441 A1 FR 2469441A1 FR 7920695 A FR7920695 A FR 7920695A FR 7920695 A FR7920695 A FR 7920695A FR 2469441 A1 FR2469441 A1 FR 2469441A1
Authority
FR
France
Prior art keywords
value
adequate
surface resistivity
hardener
drying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7920695A
Other languages
French (fr)
Other versions
FR2469441B1 (en
Inventor
Fernand Jacques Levy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dassault Aviation SA
Original Assignee
Avions Marcel Dassault Breguet Aviation SA
Dassault Aviation SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Avions Marcel Dassault Breguet Aviation SA, Dassault Aviation SA filed Critical Avions Marcel Dassault Breguet Aviation SA
Priority to FR7920695A priority Critical patent/FR2469441A1/en
Priority to GB8025183A priority patent/GB2059291B/en
Priority to DE19803030453 priority patent/DE3030453A1/en
Priority to US06/178,167 priority patent/US4382881A/en
Publication of FR2469441A1 publication Critical patent/FR2469441A1/en
Application granted granted Critical
Publication of FR2469441B1 publication Critical patent/FR2469441B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/12—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a coating with specific electrical properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/15—Antistatic agents not otherwise provided for
    • Y10S260/17—High polymeric, resinous, antistatic agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49099—Coating resistive material on a base

Landscapes

  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

L'INVENTION VISE UN PROCEDE DE PREPARATION D'UN REVETEMENT ANTISTATIQUE PRESENTANT UNE RESISTIVITE SUPERFICIELLE DE VALEUR ADEQUATE STABLE DANS LE TEMPS. ON PART D'UN PRODUIT ANTISTATIQUE DU COMMERCE A BASE DE RESINE SYNTHETIQUE EXEMPTE DE PARTICULES METALLIQUES MAIS DONT LA RESISTIVITE SUPERFICIELLE - MESUREE APRES MELANGE AVEC SON DURCISSEUR ET SECHAGE - EST TRES INFERIEURE A LA DITE VALEUR ADEQUATE, ON AJOUTE AUDIT PRODUIT UNE RESINE ISOLANTE COMPATIBLE PROPRE A PORTER LA RESISTIVITE SUPERFICIELLE - TOUJOURS MESUREE APRES MELANGE AVEC LE DURCISSEUR ET SECHAGE - A UNE VALEUR DE BEAUCOUP SUPERIEURE A LADITE VALEUR ADEQUATE, ET L'ON SOUMET LE PRODUIT RESULTANT A UN TRAITEMENT DE VIEILLISSEMENT ACCELE PROVOQUANT UNE REDUCTION DE RESISTIVITE SUPERFICIELLE A L'EVOLUTION TERMINALE ASYMPTOTIQUE AU NIVEAU DE LADITE VALEUR ADEQUATE. APPLICATION COMME REVETEMENT DE RADOME ET AUTRES ELEMENTS DE SURFACE DES AERONEFS.THE INVENTION AIMS AT A PROCESS FOR PREPARING AN ANTISTATIC COATING PRESENTING A SURFACE RESISTIVITY OF ADEQUATE VALUE STABLE OVER TIME. WE START FROM AN ANTISTATIC TRADE PRODUCT BASED ON SYNTHETIC RESIN FREE OF METAL PARTICLES BUT WHOSE SURFACE RESISTIVITY - MEASURED AFTER MIXING WITH ITS HARDENER AND DRYING - IS VERY LOWER THAN THE SAID ADEQUATE VALUE, WE ADD TO THE ADEQUATE PRODUCT VALUE ISOLATED. SUITABLE TO BRING THE SURFACE RESISTIVITY - ALWAYS MEASURED AFTER MIXING WITH THE HARDENER AND DRYING - TO A VALUE MUCH HIGHER THAN SUCH ADEQUATE VALUE, AND THE RESULTING PRODUCT IS SUBJECTED TO AN ACCEPTED AGING TREATMENT TO REDUCING SUPERIOR RESISTANCE. 'ASYMPTOTIC TERMINAL EVOLUTION AT THE LEVEL OF THE SAID ADEQUATE VALUE. APPLICATION AS A RADOME COATING AND OTHER AIRCRAFT SURFACE ELEMENTS.

FR7920695A 1979-08-14 1979-08-14 ANTISTATIC COATING AND PREPARATION METHOD THEREOF Granted FR2469441A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7920695A FR2469441A1 (en) 1979-08-14 1979-08-14 ANTISTATIC COATING AND PREPARATION METHOD THEREOF
GB8025183A GB2059291B (en) 1979-08-14 1980-08-01 Antistatic coating and its method of preparation
DE19803030453 DE3030453A1 (en) 1979-08-14 1980-08-12 ANTISTATIC COATING AND METHOD FOR THEIR PRODUCTION
US06/178,167 US4382881A (en) 1979-08-14 1980-08-14 Antistatic coating and its method of preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7920695A FR2469441A1 (en) 1979-08-14 1979-08-14 ANTISTATIC COATING AND PREPARATION METHOD THEREOF

Publications (2)

Publication Number Publication Date
FR2469441A1 true FR2469441A1 (en) 1981-05-22
FR2469441B1 FR2469441B1 (en) 1981-12-24

Family

ID=9228847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920695A Granted FR2469441A1 (en) 1979-08-14 1979-08-14 ANTISTATIC COATING AND PREPARATION METHOD THEREOF

Country Status (4)

Country Link
US (1) US4382881A (en)
DE (1) DE3030453A1 (en)
FR (1) FR2469441A1 (en)
GB (1) GB2059291B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486349A1 (en) * 1980-07-03 1982-01-08 Onera (Off Nat Aerospatiale) METHOD AND MEANS FOR PROTECTING AIRCRAFT FROM ELECTROSTATIC ORIGINAL DISTURBANCES
US4534998A (en) * 1982-05-24 1985-08-13 Hughes Aircraft Company Conductive coating process
DE4344764A1 (en) * 1993-12-28 1995-06-29 Abb Research Ltd High voltage system
CN106238287A (en) * 2016-08-01 2016-12-21 合肥佳瑞林电子技术有限公司 A kind of spray dress technique of radome

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386095A (en) * 1944-02-18 1945-10-02 Du Pont Heating device
US3616140A (en) * 1968-05-17 1971-10-26 Brunswick Corp Rain erosion resistant material for airborne vehicle
US4101693A (en) * 1971-08-05 1978-07-18 General Electric Company Method of preparing epoxy-glass prepregs
JPS4917833A (en) * 1972-06-08 1974-02-16
DE2645729C3 (en) * 1976-10-09 1980-09-11 Reuter Technologie Gmbh, 2844 Lemfoerde Electrically conductive plastic compounds
US4090984A (en) * 1977-02-28 1978-05-23 Owens-Corning Fiberglas Corporation Semi-conductive coating for glass fibers
US4080643A (en) * 1977-04-21 1978-03-21 Dayton-Granger Aviation, Inc. Aircraft static discharger

Also Published As

Publication number Publication date
FR2469441B1 (en) 1981-12-24
DE3030453A1 (en) 1981-03-26
GB2059291A (en) 1981-04-23
GB2059291B (en) 1984-04-26
US4382881A (en) 1983-05-10
DE3030453C2 (en) 1989-09-14

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Legal Events

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ST Notification of lapse